Preload Adjustment Tips:

The ideal way to adjust preload is with the shock removed and secured in a spring compressor. We understand that’s not always practical, so a spanner tool is included for on-vehicle adjustments. Be sure to read the tips below before making any on-vehicle adjustments.

• Raise the vehicle and secure it with jack stands to unload the suspension before adjusting preload.
• Clean the coil over threads to prevent damage when turning the preload collar.
• Loosen, but do not fully remove, the preload collar’s locking screw. Maintain slight tension on the screw to prevent the collar from spreading and skipping threads during adjustment.
• Mark a reference line on the shock body and top cap to ensure the top cap doesn't unthread while making preload adjustments.
• Do not add leverage if the preload collar doesn't turn with a spanner and 10" ratchet. Instead, remove the shock and use a spring compressor to make the adjustment.
• Note: Adding preload reduces suspension down travel and may negatively impact ride quality.